baber/WOPTO huggingface dataset:
Patent JP-H02102368-A (JP)
Title: Ignition timing control device of internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02P5/15
Filed: 1988-10-12
Abstract: PURPOSE:To improve the operational efficiency by inferring and setting the ignition timing to minimize the surge level from the data of the surge level generated in every ignition timing and of the ignition timing, while setting the basic ignition timing variably and carrying out the ignition at least at three ignition timings different each other. CONSTITUTION:In the system in which the ignition device C is controlled by an ignition timing control device A depending on the basic ignition timing responding to the operational condition stored in a basic ignition timing memory B, an ignition timing variable control device D to control the output of the ignition signal preferentially to the igniting at least at three ignition timings different each other in a specific operational condition is provided. And the surge levels are found responding to the ignition timings controlled variably respectively by a surge level minimum ignition timing setting device E, the ignition timing to minimize the surge level is inferred and set depending on the surge level and the ignition timing when the surge level is obtained, and the map value is rewritten to the inferred ignition timing by an ignition timing rewriting device F.
Patent JP-S61134591-A (JP)
Title: Heat exchanger
Inventor: MEN MASATO
IPC: F28D15/02
Filed: 1984-12-04
Abstract: PURPOSE:To enable to efficiently recover heat from exhaust gas by a structure wherein groups of heat transfer pipes on evaporator side and on condenser side are arranged in inclined states and in addition medium collecting devices are equipped within a header at the medium inlet end of the heat transfer pipes on the evaporator side. CONSTITUTION:Condensed medium flows in an inlet header 8 of a group of heat transfer pipes and flows down along guide plates 9 so as to fall in collecting vessels 10. Each collecting vessel 10 is equipped at the inlet of each heat transfer pipe 11, which is inclined to the horizontal plane at angle of 10 deg. or less. The liquid level 5 of the medium in the collecting vessel 10 rises at the same level with the liquid level 5 of the medium in the heat transfer pipe 11. When the uppermost collecting vessel 10 so as to fall in the uppermost collecting vessel 10 but one. When the uppermost collecting vessel 10 but one is filled with medium, the medium overflows the uppermost collecting vessel 10 but one. By repeating the above-mentioned action, the lowermost heat transfer pipe 11 is filled with the medium. The liquid levels in the lowermost heat transfer pipe 11 and in a compensation tank 13 are kept at nearly same level.
Patent JP-H0791915-A (JP)
Title: Distance measuring device
Inventor: YAMAMOTO KAZUO
IPC: B65G43/08
Filed: 1993-09-20
Abstract: PURPOSE:To provide a device for performing measurement of distance to a high temperature object in steel process and the like and measurement of displacement of the object. CONSTITUTION:The device consists of a detection head 8 for triangle measurement method which is arranged close to an object to be measured 1 and has inside a laser emitter part and a laser receiver part both made of optical fiber 10, a light source part arranged isolatedly from the object to be measured 1 for inputting laser light into the optical fiber 10 for laser emitting, an image sensor 15 for accepting the light from an optical fiber for laser light accepting 11 and a signal processing part 16 for calculating the distance to the object by using the photosignal from the image sensor 15.
Patent JP-H08124401-A (JP)
Title: Portable electric equipment
Inventor: ONO KEIZABURO
IPC: F21L4/00
Filed: 1994-10-20
Abstract: PURPOSE: To control the on/off operation of a power supply or the like with simple structure by mounting a switch on the lid of a battery and at the same time pressing down the switch through the bottom part of the lid of the battery. CONSTITUTION: The lid 2 of a battery is made of a synthetic resin similar to a housing body 1 and comprises a bottom part 2c integratedly formed with a cylindrical part 2b so as to cover the cylindrical part 2b and the end part of the cylindrical part 2b. The thickness of the bottom part 2c is made thinner than that of the cylindrical 2b, and the bottom part 2c is provided with a switch button 2d projecting in the inner part integratedly formed with the lid 2 and a hinge 2e having a U-shaped groove like cross section integratedly formed with the lid 2 so as to annularly surround the button 2d. An indication of (push) or the like showing an operating place is formed in the surface of the bottom part 2c. Also, an annular rib 2g projecting in the outer part from the surface of the bottom part 2c is formed in the end part of the cylindrical part 2b. A switch printed circuit board 5 on which a push switch 4 is mounted is fixed to a step part 2f formed in the internal terminal part of the internal thread 2a of the cylindrical part 2b.
Patent JP-H07103485-A (JP)
Title: Gas automatic breaker
Inventor: SAMIYUERU EI OORABI
IPC: F24C3/12
Filed: 1993-09-21
Abstract: PURPOSE: To obtain an automatic gas shutoff unit which enables sensing of an extraordinarily high temperature and automatic shutoff of gas, by installing the gas shutoff unit in a peripheral place of a gas appliance where a solid holder is not fused ordinarily, but is fused when it is heated. CONSTITUTION: A gas shutoff unit is installed in a peripheral place of a gas appliance where a solid holder 11 is not fused in an ordinary state of use, but is fused when it is heated by extraordinary radiant heat. In a normal state of use, according to this constitution, a through hole 13 of a valve plug 7 is made to communicate with a gas passage 3 by the solid holder 11. When a pot or the like is heated for some reason and the solid holder 11 of hot-melt properties is fused by the radiant heat thereof through a cap 27, the valve plug 7 is pulled to move by a spring 9, since the spring functions constantly, thereby shutting off the gas passage 3. In order to reset the gas shutoff unit, it is needed only to remove the fused holder with the cap 27 taken off, to pull up the valve plug against the spring 9 and to put in a fresh holder to a prescribed position.
Patent JP-H1191862-A (JP)
Title: Substrate storage device
Inventor: NAKAJIMA DAISUKE
IPC: H01L21/673
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent a stored substrate from protruding from a substrate storage device by providing a pair of inlet supports and a pair of deep supports wherein the inlet supports and the deep supports hold the substrate while it is inclined downward toward a deeper direction of the storage device. SOLUTION: A substrate 3 stored in the substrate storage device is held by a pair of inlet substrate supports 1 provided oppositely at equal distances from a lowermost face 4 of the device and a pair of deep substrate supports 2 provided oppositely at equal distances from a lowermost face 4 of the storage device. In this case the inlet substrate supports 1 and the deep substrate supports 2 holding a single substrate 3 are placed so that the substrate 3 is received while being inclined downward toward a deeper direction of the storage device. Difference in height of the inlet substrate supports 1 from the lowermost face 4 of the deep substrate supports 2 is approximately 0.5 to several mm.
Patent JP-H02103691-A (JP)
Title: Picture reading device
Inventor: KANEKO YOSHIO
IPC: G06K9/20
Filed: 1988-10-12
Abstract: PURPOSE:To improve the segmenting accuracy of characters, etc., by disusing a 2-color print original and using a monochromic print original to read the characters printed on the original. CONSTITUTION:An original 1 printed in a single drop-out color is decided as a reading subject in terms of a position mark and a character entry frame. Then the switch is carried out between the 1st and 2nd threshold values T1 and T2 for position marks and characters respectively in accordance with the reading positions of an image sensor 5 on the original 1, i.e., the position of a position mark or the position of a character. Thus the picture data received from the sensor 5 is binalized. Both the position mark and the character entry frame are printed in a single process. Therefore the factors of the color shift can be eliminated compared with a 2-color print process and the detecting accuracy is improved for the relative position between the position mark and the character entry frame. As a result, the segmenting accuracy is improved for the characters, etc.
Patent JP-H08191468-A (JP)
Title: Receiver
Inventor: HIDAKA SHINJI
IPC: H04W88/02
Filed: 1995-09-07
Abstract: PURPOSE: To compress data transmission quantity when data are displayed in a table form and to allow the user to classify and manage received data. CONSTITUTION: When a CPU 7 in a pager 1 detects addition of designated code data (display format designation code data) to designate a table form to received data in the call reception processing, the CPU 7 expands the received data to be arranged to each position of a display format based on the display format data stored in a D-ROM 10. Then the arranged data are displayed on an LCD 15.
Patent JP-H10190260-A (JP)
Title: Rack frame mounting electronic device
Inventor: WELLS ROBERT L JR
IPC: H05K7/18
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce the number of used parts/members and manufacturing processes and also to reduce assembly time and labor, by connecting a horizontal frame member and a vertical frame member, provided with a reception part, to both ends of a rack frame, while these frame members connected to a splice member with a pin. SOLUTION: A vertical frame member and horizontal frame member of a rack frame are connected together by their end parts with an L-shaped splice member 54. Formed at a center part 60 of the L-shaped splice member 54, a shoulder member 66 extends outside from a side surface 68 of the center part 60, and the end part of a side part frame member 36 is received with the shoulder part 66. Eventually, each of a vertical leg part 56 and a horizontal leg part 58 is inserted in a pin hole 69 which is in conformity with a pin hole 67 with two spiral pins, to be fixed to be vertical frame member or horizontal frame member. Thus, an electronic device in a housing device can be stably supported with ease for protection.
Patent JP-2001084328-A (JP)
Title: Read method and reader for information recording symbol
Inventor: TODAKA CHIAKI
IPC: G06K7/10
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To surely read a data symbol by prescribed positioning even when the directivity of an information recording symbol is erroneous. SOLUTION: In this read method of the information recording symbol, the information recording symbol 4 for which at least one of merchandise information and sound information is recorded and printed at a prescribed part beforehand and a prescribed read port 15 provided on this reader 7 are positioned by prescribed positioning means 6 and 15' and read is performed. The short side dimension X of the read area of an image sensor 21 for optically reading the information recording symbol 4 inside the reader 7 is made larger than the dimension Y of the long side direction of the printed information recording symbol 4.
Patent JP-H05101175-A (JP)
Title: Enlargement and reduction processing system for digital binary image
Inventor: OBA SHUHEI
IPC: G09G5/36
Filed: 1991-10-04
Abstract: PURPOSE:To eliminate the need to decide conditions for individual picture elements and to shorten the processing time by performing specific OR processing in enlargement processing and specific AND processing in reduction processing. CONSTITUTION:Lines (i) and (i + 1) among respective lines of Y-directional image data are ORed and the OR result is employed as output image data of the line (i). Denoting the enlargement width of an image as N, processing is performed 2N times, where OR processing of lines 1-(n) is regarded as one unit. The OR image data of the processing result are rearranged so that image data Pxy becomes Pyx. Similarly, X-directional OR processing is performed. The coordinates of X-directional image data and Y-directional image data after the above processing are replaced with each other and the position of '1' of the replaced image data are moved by +N in both X and Y directions by OR image position correction processing so that the center position of the image is aligned with the image center before the enlargement.
Patent JP-H1193434-A (JP)
Title: Simplified toilet
Inventor: KIMURA MOTOYASU
IPC: E04H1/12
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an assembly type simplified toilet which can be installed easily and can be stored effectively at the time out of service. SOLUTION: A simplified toilet is equipped with columns 11a... formed separably and a resilient rope 30a to tie together the connection ends of columns 11a... to be connected at assembling of toilet. The arrangement includes a leg part 25 to support the base 20, a toilet trough installed under the base 20, and a solid-liquid separator 50 which is installed inside the trough as dangling from the base 20 and has a trunk in cylindrical form and an exhaust passage to exhaust to outside the trough the liquid portion of the raw sewage in the trough having flowed into the trunk. The solid-liquid separator 50 forms the trunk in such a way as separating into the upper trunk portion and lower trunk portion, wherein the lower trunk portion can rotate in the horizontal direction round the connection part with the upper trunk portion as fulcrum.
Patent JP-H0199865-A (JP)
Title: To-table discharging in horizontal printer
Inventor: SAITO WATARU
IPC: B41J13/00
Filed: 1987-10-14
Abstract: PURPOSE:To prevent jamming effectively, by spacing a print head by a stored maximum width between line-feeding, and stroking the curled portion of the end of a paper with a ribbon protector to be passed under a sheet guide. CONSTITUTION:The CPU 12 of a control part 11 compares the distance between the first and last positions of a line at every line-feeding with that of the preceding line and store the result in a RAM111. A line feed motor 13 is driven to discharge paper 6 to the bottom via a feed roller 8 and a print head 1 is spaced by a carriage motor the maximum print width stored in the RAM111, and the portion of a paper 6 curled by printing only is stroked by an integrated ribbon protector 3 to be passed under a rear seat guide 5, discharging the paper onto a table. Thus, jamming can be prevented without spacing the entire width of the paper and paper discharge time can be reduced.
Patent JP-H05101535-A (JP)
Title: Reproducer
Inventor: SHIMAZU KOJI
IPC: G11B20/04
Filed: 1991-10-04
Abstract: PURPOSE:To prevent the volume of a speech synthesis means from being excessive at the time of reproducing the tape of a low level by setting the set volume of a sound varying means to the prescribed volume in an interval when the speech synthesis means outputs a signal. CONSTITUTION:After the output of a first reproducing means 1 or the output of a second reproducing means 4 and the output of the speech synthesis means 10 are mixed by a mixing means 15, the level of the signal is adjusted by a volume varying means 16 and outputted from a speeker 25. At this time, when the set volume of the volume varying means 16 is >=30dB, the volume of the volume varying 16 means is set to 30dB in the interval when the speech synthesis means outputs the signal. Thus, when a magnetic tape recorded at a very low level is reproduced by a reproducing means, a speech clock switch 21 is turned on and the sound is prevented from being the very large volume when the output e.g. (3 minute past 8 o'clock a.m.) is given from the speech synthesis means 10.
Patent JP-S61135956-A (JP)
Title: Apparatus for controlling pressure in cylinder of diesel engine
Inventor: IIYAMA AKIHIRO
IPC: F02M25/07
Filed: 1984-12-07
Abstract: PURPOSE:To prevent corrosion of a fuel injection valve, by preventing back-flow of gas from a cylinder into a fuel injection nozzle by assuming the quantity of gas flowing from the cylinder back into the fuel injection valve on the basis of the lift of a valve body of the fuel injection nozzle, and lowering the pressure of gas in the cylinder according to the quantity of back-flow gas. CONSTITUTION:In an apparatus, in which fuel supplied distributedly to a fuel pipe 5 from a distributor type fuel injection pump 4 is injected into a cylinder 2 from an injection nozzle 3 provided individually for each cylinder, the injection quan-tity of fuel at the time is detected by a lift sensor 42 which detects the lift of a needle valve 41 of the injection nozzle 3. Here, since the lift of the needle valve 41 is changed with the quantity of gas flowing from the cylinder back into the injection nozzle 3, the quantity of back-flow gas is assumed from the lift of the needle valve 41 by means of a control unit 60. With such an arrangement, at least one of the injection quantity of fuel, injection timing, quantity of intake air, etc. is controlled on the basis of the assumed quantity of back-flow gas to lower pressure in the cylinder and to thereby protect the needle valve 41 or other against corrosion.
Patent JP-2000143617-A (JP)
Title: Production of methionine
Inventor: FUKUDA MASAMITSU
IPC: C07C319/28
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To produce methionine having a large bulk density capable of being readily treated by adding an acid to a hydrolyzed solution of methylmercaptoethylhydantoin to neutralize the solution and crystallize the methionine, separating the crystallized methionine, washing the separated methionine with water to provide a hydrous cake of the methionine, and drying the obtained cake. SOLUTION: An acid is added to a hydrolyzed solution obtained by hydrolyzing 5-(β-methylmercaptoethyl)hydantoin to neutralize the solution and to crystallize methionine, and the crystallized methionine is separated. The separated methionine is washed with water, and the hydrous cake of the washed methionine is dried under mechanical stirring.  The drying is carried out preferably at 60-150 deg.C, more preferably 100-140 deg.C preferably while regulating the oxygen concentration in the drying atmosphere so as to be <=5 vol.%, for about 0.5-2 hr, at least under stirring preferably during the time from the point at which the water content of the water-including cake is about 9 wt.% to the point at which the water content is the one required for the product, more preferably during the time from the point at which the water content of the water-including cake is about 12 wt.% to the point at which the water content is the one required for the product.
Patent JP-H03121274-A (JP)
Title: Buoyancy power generating set
Inventor: MOCHIDA TSUTOMU
IPC: H02K7/18
Filed: 1989-10-04
Abstract: PURPOSE:To generate power with resources saved by winding an endless rotating body with numerous floats coupled endlessly around upper and lower pulleys, positioning its tensile side in a water tank, and generating torque by buoyancy functioning to the tensile side and gravity functioning to a loose side. CONSTITUTION:An endless rotating body 1 made of numerous floats 2 (2a to 2n) with the same shape coupled with approximately equal intervals with coupling members 3 is wound around upper and lower pulleys 4, 5 while its tensile side is positioned inside a water tank 8. Due to buoyancy functioning to the floats 2 on the tensile side positioned in the water tank 8 and gravity functioning to the floats on a loose side, torque is given to rotate the body 1 counterclockwise. At the time of this rotation, the float 2b positioned at a pressure-reducing chamber 9 is led into the water tank 8 while a check-valve 12 is being pushed to open. Then, after the valve is closed by a back spring of the check valve 12, pressure in the pressure-reducing chamber 9 is reduced by a function of a pressure adjusting apparatus, and a check valve 13 is pushed to open by the float 2 in this state so that the float 2 is admitted into the pressure-reducing chamber 9.
Patent JP-H1179559-A (JP)
Title: Connecting method and device of elastic yarn and connected elastic yarn
Inventor: SUZUKI HIDETOSHI
IPC: B65H69/08
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To allow even unskilled persons to quickly, exactly and uniformly connect many elastic yarns by connecting intersection points consisting of a plurality of elastic yarns in thermal crimping process. SOLUTION: An upper side holding member 1 and a lower side holding member 2 are hingingly and closably supported through a pressure adjusting mechanism 18. The ends of two coiled elastic yarn bodies made of polyurethane or the like are deemed as first elastic yarn 23 and second elastic yarn 24, respectively. The first elastic yarn 23, grasped by one hand, is passed to guides 3 and 4 for restricting the elastic yarn passage of the lower side holding member 2 held by another hand through a specified route and is fixed to the fixing claw 7 of the lower side holding member 2.  In the next step, the second elastic yarn 24, grasped by one hand, is passed to guides 5 and 6 through a specified route so that an intersection is formed together with the first elastic yarn 23, and then with the upper side holding member 1 grasped, the first elastic yarn 23 and the second elastic yarn 24 are connected to each other in the process of thermal crimping. In this case, temperature for thermal crimping is adjusted to obtain optimum pressure and a timer is set beforehand so that the electric power supply source for a heater is cut off for a minimum essential time.
Patent JP-S62117900-A (JP)
Inventor: MOCHIZUKI HIDEO
IPC: D21H27/00
Filed: 1985-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62118451-A (JP)
Title: File controller
Inventor: NOMIYAMA SHINICHI
IPC: G06F15/16
Filed: 1985-11-19
Abstract: PURPOSE:To lighten the load on a data processing device and to enhance efficiency of the system by making retrieval and control of stored information related to file in a file controlling device. CONSTITUTION:When commands from data processing devices 21, 22 are received by an input-output controlling section 11, a processing controlling section 13 interprets the commands and retrieves the state of use of the file and stored information corresponding to file identification information included in the commands from a file controlling section 12. When the forming command is normal, the processing controlling section 13 allots an area of the file basing on the content of a constitutional information storage section 14, and registers specified stored information in the file controlling section 12. When the command conforms to the constitutional information by identification, stored information obtained from the file controlling section 12 is transferred to data processing devices 21, 22 from which the commands are issued.
Patent JP-H02104645-A (JP)
Title: Method for stabilizing beta-type copper shape memory alloy
Inventor: HENMI YOSHIO
IPC: C22F1/08
Filed: 1988-10-12
Abstract: PURPOSE:To improve the stability of the bidirectional shape memory effect, particularly on the low-temp. side, of the title shape memory alloy by applying heat treatment to a beta-type copper shape memory alloy to allow the above alloy to memorize bidirectional shape and then heating and holding the above alloy at a temp. higher than the temp. on the high-temp. side while constraining the alloy into the shape on the low-temp. side. CONSTITUTION:Heat treatment is applied to a beta-type copper shape memory alloy to carry out bidirectional shape memory treatment. This alloy is heated and held, in a state forcedly constrained into the shape on the low-temp. side, under the conditions of a temp. higher than the temp. on the high-temp. side and also of a temp. and a time where the precipitation of eutectoid phase is not initiated. The above cycle is repeated. By this method, the stable bidirectional shape memory effect can be provided to the alloy.